![subject](/tpl/images/cats/himiya.png)
Chemistry, 10.10.2019 04:10 barclaybarnes07
One mole of n gas is contained at 273 k and a pressure of latm. the addition of 3000 joules heat to the gas at constant pressure causes 832 joules of work to be done during expansion, calculate: 1750 (i) the final state of the gas (ie, v and t) (ii) the values for du and dh for the change of state, (iii) the values of c, and cp for n2 (iv) draw a schematic diagram to represent the system, the work done on the surroundings by the system and the work done by the system on the surroundings. r = 0.082057 l. atm/ mole. k = 8.314 j/mole. k = 8.314 kj/kmole. k
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:50
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 08:00
Technician a says that you should never jump-start a frozen battery. technician b says that a frozen battery can explode, causing injury, when jump-started. who is correct?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 09:10
Complete the following radioactive decay problem. tan+on-? c+th
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
One mole of n gas is contained at 273 k and a pressure of latm. the addition of 3000 joules heat to...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2021 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2021 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2021 02:30
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2021 02:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.04.2021 02:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.04.2021 02:40
![question](/tpl/images/cats/biologiya.png)
Biology, 02.04.2021 02:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.04.2021 02:40